Troyasil C8

Troyasil C8 columns, optimized for high efficiency separations and excellent column to column reproducibility, improves productivity. Troyasil C8 columns are packed with high purity silica and endcapped using gas-phase technology. Gas-phase endcapping leads to improved surface coverage, shielding acidic silanol groups for a highly inert, hydrophobic surface that results improve peak symmetry for basic analytes and provides unique selectivity.



Spherical, high purity (<10 ppm metals)

Pore size:


Particle size:

1.8, 3, 5, and 10 µm (ask for 4 and 7 µm)

Pore volume:

0.8 mL/g

Surface area:

325 m²/g

Phase structure:

Monomeric and fully endcapped

Carbon %:


The uniform octyl stationary phase allows high efficiency with lower hydrophobicity compared to C18 phase. C8 phase is suitable for separating compounds with a wide range of hydrophobicity. It is highly recommended for separating the compounds which are too strongly retained on C18 phases.

Product Details Buy
  • ID×Length: 250x4mm
  • Part Number: 10C80-250405
  • Particle Size: 5µm
  • ID×Length: 250x4.6mm
  • Part Number: 10C80-250503
  • Particle Size: 3µm
  • ID×Length: 250x4.6mm
  • Part Number: 10C80-250505
  • Particle Size: 5µm
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